1 For complex tank sizing for multiple apartments/condos, please contact the factory for sizing information. 2  The potable water expansion tank shall be installed in the cold water service pipe line on the supply side of the water heater (or water storage tank).
Hint: Itâs big. Up to this point, the biggest tooth ever discovered belongs to an extinct killer-whale type species known as Leviathan melvillei. This hunter-whale grew up to 18 meters long, and had the biggest, most lethal teeth in the world, some tooth specimens found reach up to 36 centimeters in length, thatâs over 1 foot long.
1 This species was only discovered as recently as 2008. 2  The snake with the longest fangs is the gaboon viper (Bitis gabonica), with fangs of up to 50 millimetres in length.  The black mamba (Dendroaspis polylepis) is considered to be one of the fastest snakes in the world, reaching speeds of up to 20 kilometres an hour.